73620907
Sep 19, 1986
Oct 20, 1987
COMMUNICATIONS SERVICES; NAMELY, THE TRANSMISSION [ BY SATELLITE SYSTEMS ] * VIA * , MICROWAVE AND TELEPHONE LINES TO DIVERSE, WIDELY SPACED LOCATIONS OF COMPUTER ACCESSED EDUCATIONAL COURSES * ,EXCLUDING ALL USE BY MEANS OF SATELLITES, VALUE ADDED NETWORK SERVICES FOR VSAT NETWORK AND RELATED SYSTEMS *
Telecommunications